Statements about vaccines, autism, drug pricing, public-safety framing of the 2026 Iran war, the September 2025 Venezuelan boat strikes' overdose attribution, and the Tylenol-pregnancy advisory. Contradicted by the FDA, CDC, NIH, IAEA, the Human Rights Activists News Agency, and the peer-reviewed medical literature. Every entry links to its own citable evidence page with the full sourcing.
About the tiers. Tier A: the statement is contradicted by unambiguous documentary evidence, such as an agency's own data, a court record or the official transcript. Tier B: the statement has a true element or is genuinely contested, but it is materially misleading as stated. The editor sets each false claim's tier; the engine screens it, and no entry is published unless its evidence reaches a confidence (C) of 50. We publish both.